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A128589 A051731 * A127647. 0

%I

%S 1,1,1,1,0,2,1,1,0,3,1,0,0,0,5,1,1,2,0,0,8,1,0,0,0,0,0,13,1,1,0,3,0,0,

%T 0,21,1,0,2,0,0,0,0,0,34,1,1,0,0,5,0,0,0,0,55

%N A051731 * A127647.

%C Row sums = A007435: (1, 2, 3, 5, 6, 12, 14,...), inverse Moebius transform of the Fibonacci numbers.

%F Inverse Moebius transform of A127647, as infinite lower triangular matrices.

%e First few rows of the triangle are:

%e 1;

%e 1, 1;

%e 1, 0, 2;

%e 1, 1, 0, 3;

%e 1, 0, 0, 0, 5;

%e 1, 1, 2, 0, 0, 8;

%e ...

%Y Cf. A051731, A127647, A007435.

%K nonn,tabl

%O 1,6

%A _Gary W. Adamson_, Mar 11 2007

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Last modified July 27 06:30 EDT 2021. Contains 346304 sequences. (Running on oeis4.)